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2 years ago

Jenny is having a party. She has one

Mathematics

1 answer:

seropon [69]2 years ago

4 0

2 .............:)
Good luck

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umka2103 [35]

Answer:

The answer is -3

Step-by-step explanation:

First of all we find the difference -4-2 = -(4+2) and than we add the numbers answer is -6 .

$- \frac{6}{4 \div 2}$

4÷2=

$- \frac{6}{2}$

And than we simplify this fraction to 2 and find the answer -3. I would be glad if you choose my answer the best. Good lessons ♡

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2 years ago

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galben [10]

Answer:

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Step-by-step explanation:

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3 years ago

Two girls had 45.00 to spend. one spent 6 dollars less than twice the other. solve

Varvara68 [4.7K]

Let, money spend by jane = x

Maggie spend = 2x-6

So, x+2x-6 = 45

3x= 51

x=17, 2x-6 = 28

So, jane spend $17 & Maggie spend $28

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3 years ago

What is the value of x to the nearest tenth? gradpoint

Mnenie [13.5K]

Answer:

Step-by-step explanation:

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2 years ago

The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement? 2% 5% 10%

elixir [45]

Answer:

The percent of error in the measurement is 2%

Step-by-step explanation:

The percent of error associated with a reported measurement is calculate using the formula;

$percenterror=\frac{error}{measurement}*100$

The error associated with a measurement is defined as half of the smallest unit of measurement used. The measurement reported was 2.5. The smallest unit of measurement for this reading is 0.1. The error is thus;

error = 0.1/2 = 0.05

The percent of error is thus;

$\frac{0.05}{2.5}*100=2$

6 0

2 years ago